Refine
Year of Publication
Document Type
- Peer-Reviewed Article (19)
- Report (19)
- Working Paper (12)
- Contribution to Periodical (3)
- Part of a Book (2)
- Conference Object (1)
Division
Two for one : integrating the sustainable development agenda with international climate policy
(2017)
2015 was a watershed for international sustainability governance. With the Paris climate agreement and Agenda 2030, the international community adopted new targets and processes which are to guide policy for decades to come. Both emphasise the need for integration. In practice, however, climate change and sustainable development have so far been siloed issues.
The potential of natural gas as a bridging technology in low-emission road transportation in Germany
(2011)
The potential of natural gas as a bridging technology in low-emission road transportation in Germany
(2012)
Greenhouse gas emission reductions are at the centre of national and international efforts to mitigate climate change. In road transportation, many politically incentivised measures focus on increasing the energy efficiency of established technologies, or promoting electric or hybrid vehicles. The abatement potential of the former approach is limited, electric mobility technologies are not yet market-ready. In a case study for Germany, this paper focuses on natural gas powered vehicles as a bridging technology in road transportation. Scenario analyses with a low level of aggregation show that natural gas-based road transportation in Germany can accumulate up to 464 million tonnes of CO2-equivalent emission reductions until 2030 depending on the speed of the diffusion process. If similar policies were adopted EU-wide, the emission reduction potential could reach a maximum of about 2.5 billion tonnes of CO2-equivalent. Efforts to promote natural gas as a bridging technology may therefore contribute to significant emissions reductions.
The current global momentum for carbon pricing has lately produced innovative hybrids: carbon taxes allowing the use of offsets from emission sources not targeted by the carbon tax for compliance with the tax load. This study aims at filling the knowledge gap in existing literature by exploring the potential impacts of domestic offset components in carbon taxes on mitigation of national emissions, including the country examples Colombia, Mexico and South Africa.
The findings indicate that the use of offsets in carbon taxes may significantly influence mitigation of national emissions both positively and negatively. On the one hand, this model may result in real emission reductions from offset projects and positive spillover effects of efforts to reduce emissions from emission sources covered by the carbon tax to other emission sources. Furthermore, the offsetting component can be used as a bargaining chip in political negotiations facilitating the introduction of mitigation policies and measures and/or strengthening their ambition level. On the other hand, it also entails serious risks: Offsetting could compromise the environmental integrity of the carbon tax through low-quality offsets. Furthermore, offsets reduce incentives to curb emissions in the emission sources covered by the carbon tax, potentially leading to carbon lock-in effects. Moreover, an offsetting component could provoke opposition to further climate policies and measures for emission sources generating offsets, as replacing the offsetting component with mandatory emission reduction policies would eliminate revenues from offset credits. General opposition of stakeholder groups to the introduction of offsets may even hinder the introduction of carbon pricing instruments and offsetting altogether.
The study identifies options that could be employed to increase potential positive effects of introducing an offset component to a carbon tax and mitigate related risks, pointing to the country examples included, where appropriate.
The calm before the storm : an assessment of the 23rd Climate Change Conference (COP 23) in Bonn
(2018)
From 6 to 17 November, the 23rd Conference of the Parties (COP23) to the United Nations Framework Convention on Climate Change (UNFCCC) was held in Bonn under the presidency of Fiji. Researchers of the Wuppertal Institute, who attended the conference, have now published an in-depth analysis of the key results of the conference.
The report starts by discussing developments regarding the implementation of the Paris Agreement, in particular the negotiations on the detailed "rulebook" for implementing the Agreement. Other key issues addressed at the conference were the support for countries of the Global South in dealing with the effects of climate change (adaptation and climate finance) and preparation of the first global review of climate action that will take place in December this year. In addition, the report discusses recent developments in the wider world that have an impact on the UNFCCC, in particular the rise of pioneer alliances at the intergovernmental and civil society level.
Although some progress was achieved regarding the rulebook for implementation of the Paris Agreement, no real breakthrough was made. Therefore, quite some diplomatic work and political leadership will be needed this year to make the adoption of the rulebook at COP24 in Katowice (Poland) possible. This will require quite some tailwind from civil society and the media.
This report analyses the international climate negotiations that took place at the 15th Conference of the Parties to the UNFCCC held in Copenhagen in December 2009. It lays out the main issues at stake in the negotiations, contrasts divergences in interests amongst negotiating parties, and summarises the results achieved in Copenhagen. The report discusses these results in detail and concludes with an outlook on how the challenges ahead could be overcome.
From 7 to 18 November 2016, the twenty-second Conference of the Parties (COP22) to the United Nations Framework Convention on Climate Change (UNFCCC) took place in Marrakech. Due to the early entry into force of the Paris Agreement, Marrakech also hosted the first Conference of the Parties serving as Meeting of the Parties to the Paris Agreement (CMA1). Researchers from the Wuppertal Institute observed the conference and elaborated a detailed analysis of the results. The report starts by discussing developments regarding the implementation of the Paris Agreement, in particular the detailed "rulebook" and cooperative mechanisms. Next, the article discusses developments in the various avenues for raising climate ambition that have been put in place by the Paris conference: the 2018 facilitative dialogue, the engagement of non-state and sub-national actors, and the elaboration of mid-century climate strategies. In addition, the article discusses other Marrakech developments, in particular on issues of climate finance and adaptation, as well as recent developments in the wider world that have an impact on the UNFCCC, in particular developing alliances, developments in the International Civil Aviation Organisation (ICAO) and under the Montreal Protocol, and possible repercussions of the US presidential election.